Question

Why do we use an ammeter instead of a Milliammeter?

Answer 1

Explanation:

Since, milliammeter is more sensitive, the resistance is lower in milliammeter. For a constant voltage , the current through a milliammeter must be lower (in the order of milliamperes) but the current through a ammeter would be higher (in the order of amperes) thus the resistance in milliammeter will be higher.